SQuaScheD -- Additional Material

We present here additional material related to the paper "Here is the Data. Where is its Schema?" submitted to WSDM'15.

MDL Evolution in SQuaScheD

The figures below show the evolution of the MDL, class-precision, -recall, and -F2 along the steps of the SQUASCHED process for all datasets.

ActivityEducationalInstitution

ArchitecturalStructure

Event_NaturalPlace_WrittenWork

Event

Infrastructure

RouteOfTransportation

Species

Tunnel

Ground Truth Class Distribution

Distribution of the bottom-most ground-truth class in the discovered class hierarchy for all datasets.

ActivityEducationalInstitution

Ground Truth

SQuaScheD

ArchitecturalStructure

Ground Truth

SQuaScheD

Event

Ground Truth

SQuaScheD

Event_NaturalPlace_WrittenWork

Ground Truth

SQuaScheD

Infrastructure

Ground Truth

SQuaScheD

RouteOfTransportation

Ground Truth

SQuaScheD

Species

Ground Truth

SQuaScheD

Tunnel

Ground Truth

SQuaScheD